Apply Lagrange's equations, to show that the equations of motion of the double pendulum of Fig. 28-10 are given by 01 m1 P1 12 %3D (m1 + m2)l81 + mglzö2 + (m1 + m2) gº1 = 0 and 181+ lg82 + g82 = 0 P2 for small angles 01, 02.

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